groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

11204 91.14 368.89 48.05 195.07 16.50 48.14 -1.14 3.00 0.3500 -334.8 0.2


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SDO HMI 2011-05-05 20:59:07 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.43 0.00 0.78 20.84 53.78 4.50 350.00 0.4238 748.0 570.6
2 0.00 1.52 0.00 0.81 18.11 53.29 4.01 349.87 0.3793 770.0 627.6
3 0.00 0.98 0.00 0.51 15.20 51.00 1.72 354.89 0.3270 -892.0 -743.8
4 1.97 197.10 1.04 104.00 16.09 50.35 1.07 356.98 0.3410 -1081.0 -404.5
5 10.10 -4.00 5.33 -4.00 16.54 50.22 0.94 357.39 0.3483 -977.8 999999
6 25.46 -4.00 13.42 -4.00 16.16 49.91 0.63 358.23 0.3417 -1178.9 999999
7 0.00 1.79 0.00 0.95 17.22 49.85 0.57 358.48 0.3592 209.0 178.9
8 25.20 32.25 13.23 16.94 15.64 49.44 0.16 359.55 0.3331 -1105.4 -744.1
9 9.02 -4.00 4.76 -4.00 16.22 49.18 -0.10 0.27 0.3426 -1009.0 999999
10 0.00 1.88 0.00 0.99 16.29 48.68 -0.60 1.68 0.3438 -662.0 -517.4
11 3.84 6.52 2.02 3.43 15.74 48.49 -0.79 2.27 0.3349 -722.9 -445.0
12 0.00 0.98 0.00 0.54 22.10 48.14 -1.14 2.43 0.4379 783.0 611.4
13 0.00 1.43 0.00 0.75 16.03 47.89 -1.39 3.93 0.3403 -680.0 -539.9
14 0.00 3.93 0.00 2.12 19.51 47.77 -1.51 3.60 0.3969 -625.0 -535.8
15 0.00 2.14 0.00 1.13 15.87 47.77 -1.51 4.32 0.3378 -590.0 -487.8
16 0.00 1.61 0.00 0.85 15.90 47.24 -2.04 5.83 0.3391 -714.0 -597.8
17 0.00 1.88 0.00 0.99 16.71 47.23 -2.05 5.61 0.3523 -783.0 -547.2
18 0.00 1.88 0.00 0.99 16.16 46.76 -2.52 7.08 0.3442 -733.0 -572.0
19 1.43 8.67 0.76 4.62 17.68 45.91 -3.37 8.72 0.3708 935.4 746.2
20 0.00 6.43 0.00 3.42 17.29 45.64 -3.64 9.61 0.3652 1069.0 905.9
21 4.11 58.70 2.18 31.15 17.13 45.16 -4.12 10.91 0.3640 1116.1 783.4
22 0.00 1.43 0.00 0.76 16.10 44.81 -4.47 12.46 0.3487 884.0 655.9
23 0.00 0.80 0.00 0.43 17.27 44.72 -4.56 11.98 0.3676 863.0 637.4
24 0.00 2.32 0.00 1.23 17.01 44.60 -4.68 12.45 0.3639 871.0 774.5
25 5.45 -21.00 2.89 -21.00 16.68 44.57 -4.71 12.71 0.3588 1135.1 999999
26 0.00 2.14 0.00 1.14 17.37 44.33 -4.95 12.89 0.3705 869.0 718.1
27 0.00 1.16 0.00 0.62 18.34 44.24 -5.04 12.52 0.3863 634.0 487.2
28 0.00 4.20 0.00 2.24 17.59 44.17 -5.11 13.16 0.3747 637.0 613.0
29 0.00 1.25 0.00 0.66 16.91 44.12 -5.16 13.72 0.3642 899.0 776.1
30 2.77 10.99 1.47 5.82 16.30 44.04 -5.24 14.36 0.3548 1100.0 855.8
31 0.00 0.98 0.00 0.52 17.37 43.92 -5.36 13.93 0.3721 650.0 543.8
32 0.00 2.68 0.00 1.42 16.75 43.75 -5.53 14.80 0.3632 776.0 681.6
33 0.00 2.41 0.00 1.28 16.46 43.69 -5.59 15.15 0.3588 784.0 659.5
34 1.79 -30.00 0.95 -30.00 16.17 43.67 -5.61 15.44 0.3544 812.8 999999
35 0.00 2.14 0.00 1.14 16.82 43.49 -5.79 15.40 0.3653 819.0 621.0
36 0.00 1.07 0.00 0.57 17.70 43.46 -5.82 14.82 0.3791 877.0 709.5
37 0.00 2.77 0.00 1.49 18.46 41.83 -7.45 18.06 0.3983 962.0 688.3
38 0.00 1.43 0.00 0.78 19.18 41.67 -7.61 17.84 0.4100 679.0 516.2


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.